49660100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1245

約数の個数: 72

約数和(自身を含む): 125283648

約数和(自身を除く): 75623548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 854, 1163, 1220, 1525, 1708, 2135, 2326, 3050, 4270, 4652, 5815, 6100, 8141, 8540, 10675, 11630, 16282, 21350, 23260, 29075, 32564, 40705, 42700, 58150, 70943, 81410, 116300, 141886, 162820, 203525, 283772, 354715, 407050, 496601, 709430, 814100, 993202, 1418860, 1773575, 1986404, 2483005, 3547150, 4966010, 7094300, 9932020, 12415025, 24830050, 49660100]

約数ペア:

[(1, 49660100), (2, 24830050), (4, 12415025), (5, 9932020), (7, 7094300), (10, 4966010), (14, 3547150), (20, 2483005), (25, 1986404), (28, 1773575), (35, 1418860), (50, 993202), (61, 814100), (70, 709430), (100, 496601), (122, 407050), (140, 354715), (175, 283772), (244, 203525), (305, 162820), (350, 141886), (427, 116300), (610, 81410), (700, 70943), (854, 58150), (1163, 42700), (1220, 40705), (1525, 32564), (1708, 29075), (2135, 23260), (2326, 21350), (3050, 16282), (4270, 11630), (4652, 10675), (5815, 8540), (6100, 8141)]